Why it works: Flour and buttermilk are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 3,721 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Buttermilk Rolls
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the dough
Dissolve the yeast in lukewarm water.
Sift the flour into a bowl and add lard, sugar, and salt.
Pour the warm yeast mixture into the dry ingredients and mix with buttermilk to form a moist dough.
Set the dough in a warm place to rise until light.
Shape and bake
Roll out the dough on a floured surface and sprinkle baking soda over it, working it in thoroughly.
Shape the dough into rolls and brush the tops with sweet butter.
Let the rolls rise in a warm place for 25 to 30 minutes.
Bake in a preheated oven at 400°F (200°C) until golden.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Flour + buttermilktop 8% of all pairsSmell alikemoderateCooked together3,721 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Sugar + buttermilktop 9% of all pairsSmell alikestrongCooked together2,973 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Flour and butter barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Yeast
- Ferments the dough so it becomes light and risen.
- All-purpose flour
- Forms the gluten structure that holds the rolls together.
- Buttermilk
- Adds moisture and tang to form a soft, moist dough.
- Baking soda
- Reacts with the buttermilk's acidity to help the rolls rise and brown.
- Lard
- Adds fat for a tender crumb.
The step that matters
Working in the baking soda. Baking soda only leavens when it meets acid, so it must be worked evenly through the dough. Uneven mixing leaves pockets of soda that taste bitter and rise unevenly.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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